M

EDIDAS SETOR CIRCULAR

S     =        °          πr²

   180°      2

                                                                                                                           

S = 90° x 3,1462643699419723423291350657156 x 0,50² =

360

= 0,19664152312137327139557094160722 x 1000 =

196,64152312137327139557094160722 Apótema

O rio atinge seus objetivos, porque aprendeu

a contornar os obstáculos – LAO TSE